RVParkStore.com has 1 RVs for Sale in Steuben County, MI. Find the perfect RV, camper, or motorhome in Steuben County, MI. The current average listing price is around $13,900. RV prices in Steuben County, MI have remained unchanged at approximately 0% compared to the 12-month average price of $13,900. Listing prices currently range from about $13,900 to $13,900 depending on the size, age, and mileage of the vehicle.